# Yahoo Web Search

1. ### Chemistry Partial Pressure HELP PLEASE?

... x T / 736.2 mm = (0.627 g / 4 g/mol) x ( 62.36 mmL /molK) x (273 +25 K) / 736.2 = 3.9567 Liters...

1 Answers · Science & Mathematics · 23/10/2010

2. ### Help with this balanced equation?

pH goes from 7 to 14 --> clue ---> a base is formed white solid is formed ---> clue ---> something here is not soluble Equation: Sr + 2 H2O ---> Sr(OH)2 + H2 H2 are...

1 Answers · Science & Mathematics · 07/06/2010

3. ### 1.06 L of water is equivalent to...?

1 L = 1000 mL Let your awesome math skills do the rest.

2 Answers · Science & Mathematics · 19/12/2009

Please don t trust anyone here with your baby! Call the doctor s office or pharmacy and ask them. They ll be happy to help you, I ve done it many times.

2 Answers · Science & Mathematics · 08/09/2008

5. ### Is there a way to convert mml to umol?

by " mml " do you mean "millimole" or is it a typo and you mean "milliliter...there are 1,000,000 micromoles in one mole. So if " mml " is indicating "millimole", then just multiply it by 1000...

1 Answers · Science & Mathematics · 05/05/2008

6. ### science question?

It is definitley Citric acid because its solubility is around 130g/ml compare to Sugar (90g/ mml ) or salts ( under 50g/ml).

1 Answers · Science & Mathematics · 12/11/2007

7. ### How many milliliters of .45M hydrochloric acid must be added to 25.0 mL of 1.00 M potassium hydroxide to make?

mL HCl = ( MmL KOH* stoichiometric ratio) / M HCl =(1.00M * 25.0mL * 1 HCl/1KOH) / 0.45M =2.2

3 Answers · Science & Mathematics · 22/05/2007

8. ### Dilution (another question )?

You got the numbers mixed up. ( MmL of solution 1 + MmL solution 2) / (vol soln 1 + vol soln 2 + vol H2O)

3 Answers · Science & Mathematics · 14/05/2007

9. ### Where do electons come from that flow in a circuit of magnesium+copper strip,dialysis tube,sulfate solution?

Your description of the setup is not very clear, but the electrons are coming either from the copper, or the magnesium, being oxidized or reduced. For example the oxidation state of copper metal is zero, the oxidation state of copper in copper sulfate...

2 Answers · Science & Mathematics · 07/03/2007